Union Plaza Apartments

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400 E Union St, Seattle, WA 98122
(206) 309-4571
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Union Plaza Apartments

400 E Union St
Seattle, WA 98122
(206) 309-4571
Union Plaza Apartments in Seattle, WA - Building Photo
  • Studio–1 Bedrooms
  • $999-$1,399Pricing
  • 174–500Square Feet

About Union Plaza Apartments

Efficiency Apartments in one of the most exciting and charming neighborhoods in Seattle! A short walk to downtown Seattle or the Broadway district. Close to many great restaurants and coffee shops. Easy access to bus lines. Close to I-5.

Union Plaza Apartments is located in the Capitol Hill Neighborhood and 98122 Zip code of Seattle, WA.

Property Contact Info

Floorplan Pricing and Availability

Union Plaza Apartments offers Studio to 1 Bedroom apartments starting from $999 and having 174–500 sq ft. Here is the current pricing and availability:

  • Studio

    $999

    8

    Studio, 1 Bath, 174 sq ft
    $500 depositAvailable January 15, 2026

    Availability Details

    PriceAvailability DateUnitSq FtDeposit
    $999 January 15, 20268174$500

    Unit 8 Amenities and Features

    Features

    • High Speed Internet Access
    • Smoke Free

    Living Space

    • Hardwood Floors

    Unit 8 Rent and Fees

    Unit Price

    • $999

    Deposit

    • $500 deposit
  • 1 Bedroom

    1 Bedroom

    From $1,258

    1 Bed, 1 Bath, 378-500 sq ft
    Available Now

    Availability Details

    PriceAvailability DateUnitSq FtView Details
    $1,399Available Now17500
    $1,258Available Now5378

    Model Amenities and Features

    Features

    • High Speed Internet Access
    • Smoke Free

    Living Space

    • Carpet

    Model Rent and Fees

    Model Price Range

    • $1,249 - $1,399

    Current Available Pricing

    • $1,258 - $1,399

    Deposit

    • $500 deposit

    Unit 17 Amenities and Features

    Features

    • High Speed Internet Access
    • Smoke Free

    Living Space

    • Carpet

    Unit 17 Rent and Fees

    Unit Price

    • $1,399

    Deposit

    • $500 deposit

    Model Rent and Fees

    Model Price Range

    • $1,249 - $1,399

    Unit 5 Amenities and Features

    Features

    • High Speed Internet Access
    • Smoke Free

    Living Space

    • Carpet

    Unit 5 Rent and Fees

    Unit Price

    • $1,258

    Deposit

    • $500 deposit

    Model Rent and Fees

    Model Price Range

    • $1,249 - $1,399

    $1,399

    More 1 bedroom units

    1 Bed, 1 Bath, 319 sq ft
    $500 depositAvailable Now

    Availability Details

    PriceAvailability DateUnitSq FtDeposit
    $1,399Available Now6319$500

    Unit 6 Amenities and Features

    Features

    • Heating
    • High Speed Internet Access
    • Smoke Free

    Living Space

    • Vinyl Flooring

    Unit 6 Rent and Fees

    Unit Price

    • $1,399

    Deposit

    • $500 deposit
Price shown is base rent and may not include non-optional fees and utilities. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice.

Schedule a Tour

Schedule a Tour
Call us at: (206) 309-4571 to schedule a tour.

Property Information

Lease Terms

  • 6 - 12 mo

Fees and Policies

The fees below are based on community-supplied data and may exclude additional fees and utilities. Use the calculator to add these fees to the base rent.

Required Fees

One-Time Move-In Fees

Due at Application
Application Fee Per ApplicantiFee is waived to apply!! Charged per applicant$33

Other Fees

Pet Fees

Cat

One-Time Pet FeeiCharged per Pet$0
Monthly Pet FeeiCharged per Pet$35/mo
Pet DepositiCharged per Pet$0

Cats

  • 2 Pet Limit

Pet rent is $35/cat, maximum of 2 per apartment with valid pet addendum.

Parking Fees

Street

Parking FeeiCharged per vehicle$0/mo

Covered

Parking FeeiCharged per vehicle$125/mo

Surface Lot

Parking FeeiCharged per vehicle$125/mo

Property Fee Disclaimer: Based on community-supplied data and independent market research. Subject to change without notice. May exclude fees for mandatory or optional services and usage-based utilities.

Features and Amenities

On-Site Services

  • Recycling
  • Laundry Facilities

Community Features

  • Vintage Building

Outdoor Features

  • Controlled Access

Interior Features

  • Heating
  • Cable Ready
  • Smoke Free

Kitchen Amenities

  • Kitchen
  • Range
  • Refrigerator
  • Oven

Living Area Features

  • Views
  • Carpet
  • Double Pane Windows
  • Hardwood Floors
Google Map

Map

400 E Union St, Seattle, WA 98122

Frequently Asked Questions about Union Plaza Apartments

Where is Union Plaza Apartments located?

Union Plaza Apartments is located at 400 E Union St near the Capitol Hill area of Seattle, WA

What is the current rent range at Union Plaza Apartments?

Studio to 1 Bedroom Apartments at Union Plaza Apartments currently range from $999 to $1,399

Are pets allowed?

Call us today to find out our pet policy and if we allow pets

Lifestyle Ratings

  • Affordability Great Value3.8

    The Union Plaza Apartments Apartments are 42.2% cheaper than the average apartment in the Capitol Hill area, and 44.7% cheaper than the average apartment city-wide.

    Rent Comparison to the Capitol Hill Neighborhood

    FloorplanLowest Price HereNeighborhood Avg RentNbhd Avg RentCost Difference%
    1 Bedroom$1,249$2,160-$911-42.2%

    Rent Comparison to the city of Seattle

    FloorplanLowest Price HereCity Average RentCost Difference%
    1 Bedroom$1,249$2,257-$1,008-44.7%

    Methodology: On 12/09/2025, ApartmentHomeLiving.com compared current rents by floorplan to 956 other apartment communities in the immediate area around Union Plaza Apartments (Capitol Hill), and 4347 other apartment communities in Seattle using today’s up-to-date pricing using the sum/count averaging formula. This data will be updated in real-time as prices fluctuate.

    Rent Pricing Data as of 12/09/2025

  • Transit Friendly 3.4

    Transit Friendly apartments feature a fantastic location and great access to local mass transit.

Learn more about Lifestyle Search

Renters Reviews and Ratings

4.0
0 Renters Reviews
ⓘ How is this Rating Determined?The property ratings on ApartmentHomeLiving.com are created using a 5-star scale that includes average renter review scores combined with building ratings to determine an overall blended property score.

Building ratings are based on a community’s features, including the building design, construction, exterior spaces, and amenities. To learn more about the CoStar Building Rating System, refer to our official guidelines here.

Nearby Schools

Garfield High School

Seattle Public Schools
400 23rd Avenue
Public School - Grades 9-12 (1642 Students)
In Attendance Zone3 minute drive / 1.3 miles away
8/10

Lowell Elementary School

Seattle Public Schools
1058 East Mercer Street
Public School - Grades PK-5 (331 Students)
In Attendance Zone2 minute drive / 0.9 miles away
4/10
School data provided by GreatSchools.
details
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on scale of 1 (below average) and to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider needs as part of the school selection process.

About GreatSchools Data on ApartmentHomeLiving.com.

Points of Interest

Time and distance from Union Plaza Apartments.

Big Box and Retail

Walgreens

566 Denny Way
2 minute drive / 0.94 miles away

Homegoods

1500 W Armory Way
6 minute drive / 3.04 miles away

Costco

4401 4th Ave S
6 minute drive / 3.08 miles away

Colleges and Universities

Golden Gate University - Seattle Campus

1424 Fourth Avenue, Suite 410
1 minute drive / 0.28 miles away

Seattle Central Community College

1701 Broadway Avenue
1 minute drive / 0.59 miles away

Seattle University

900 Broadway
1 minute drive / 0.61 miles away

Groceries

Trader Joes

112 W Galer St
4 minute drive / 2.05 miles away

Safeway

2622 California Ave SW
7 minute drive / 3.33 miles away

Albertson's

2550 32nd Ave W
8 minute drive / 3.88 miles away

Hospitals

Virginia Mason Medical Center

925 Seneca St
1 minute drive / 0.1 miles away

Swedish Medical Center

747 Broadway
1 minute drive / 0.43 miles away

Harborview Medical Center

325 9th Avenue
1 minute drive / 0.51 miles away

Military Bases

Fort Lawton Military Reserve

11 minute drive / 5.21 miles away

Naval Supply Center

22 minute drive / 10.43 miles away

Shopping Centers

1000 Madison

1006 Terry Ave
1 minute drive / 0.19 miles away

The Meridian

1500-1518 6th Ave
1 minute drive / 0.24 miles away

Pacific Place Shopping Center

600 Pine St
1 minute drive / 0.32 miles away

Union Plaza Apartments has 5 shopping centers within 0.5 miles.

Transit Stations

University Street-Central Link

1 minute drive / 0.32 miles away

Nearby Neighborhoods

Studio to 3 Bedroom Apartments from $825
View Rentals
Studio to 3 Bedroom Apartments from $625
View Rentals
Studio to 4 Bedroom Apartments from $625
View Rentals

Rental Price Ranges in the Area

BedroomAverage RentCheapest RentHighest Rent
Seattle Studio Apartments $1,645$594$4,703
Seattle 1 Bedroom Apartments $2,257$634$10,000+
Seattle 2 Bedroom Apartments $3,142$890$10,000+
Seattle 3 Bedroom Apartments $4,061$1,099$10,000+
Seattle 4 Bedroom Apartments $2,531$1,099$10,000+
Seattle 5 Bedroom Apartments $2,337$950$10,000+
Seattle 6 Bedroom Apartments $2,508$1,365$7,399

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Viewing: Union Plaza Apartments | Desktop Version | Listing Updated: 12/09/2025 | AHLGLD